clump

1 of 2

noun

1
: a group of things clustered together
a clump of bushes
2
: a compact mass
3
: a heavy tramping sound
clumpy adjective

clump

2 of 2

verb

clumped; clumping; clumps

intransitive verb

1
: to walk or move clumsily and noisily
2
: to form clumps

transitive verb

: to arrange in or cause to form clumps

Examples of clump in a Sentence

Noun There is a clump of bushes at the edge of the field. I could hear the clump of his footsteps as he came down the stairs. Verb The virus clumps the cells together. a child clumping around the house in her father's oversized boots
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
The results show whether the brain of a person with cognitive symptoms also has amyloid plaques, clumps of toxic proteins that build up in the spaces between brain cells. Jon Hamilton, NPR, 21 May 2025 Among my carpet of Peruvian lilies stands a clump of the Third Harmonic variety. Joshua Siskin, Oc Register, 17 May 2025
Verb
Rinsing removes excess starch, which helps keep the rice grains separate and fluffy rather than clumping together and forming a gooey mass, Olivia Roszkowski, chef-instructor of Plant-Based Culinary Arts at the Institute of Culinary Education’s New York City campus, tells SELF. Audrey Bruno, SELF, 13 May 2025 Scientists are inching ever closer to figuring out the biophysical rules that govern how and why those first cells clumped up and stuck together. Carrie Arnold, Quanta Magazine, 21 Apr. 2025 See All Example Sentences for clump

Word History

Etymology

Noun

probably from Low German klump

First Known Use

Noun

circa 1586, in the meaning defined at sense 1

Verb

1665, in the meaning defined at intransitive sense 1

Time Traveler
The first known use of clump was circa 1586

Cite this Entry

“Clump.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/clump. Accessed 3 Jun. 2025.

Kids Definition

clump

1 of 2 noun
1
: a group of things clustered together
a clump of bushes
2
: a cluster or lump of something
3
: a heavy tramping sound
clumpy adjective

clump

2 of 2 verb
1
: to walk or move clumsily and noisily
2
: to form or cause to form clumps

Medical Definition

clump

1 of 2 noun
: a clustered mass of particles (as bacteria or blood cells) compare agglutination

clump

2 of 2 intransitive verb
: to form clumps

transitive verb

: to arrange in or cause to form clumps
the serum clumps the bacteria

More from Merriam-Webster on clump

Last Updated: - Updated example sentences
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